Arum
n. 海芋屬植物\\n[醫] 海芋屬
??? 情景例句
You hold on to them so there won't be a problem later.
你來保管， 免得等一下又出問題了。
He who would climb the ladder must begin at the bottom.
爬梯必須從底層開始。
When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield.
當飛機到達時，一些偵探等候在主樓內，另一些偵探則守候在停機坪上。